md: Use enum for overloaded magic numbers used by mddev->curr_resync

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Comments in the code document special values used for
mddev->curr_resync. Make this clearer by using an enum to label these
values.

The only functional change is a couple places use the wrong comparison
operator that implied 3 is another special value. They are all
fixed to imply that 3 or greater is an active resync.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

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Logan Gunthorpe 2022-06-08 10:27:54 -06:00 • committed by Jens Axboe

parent 6f28c5c312

commit eac58d08d4

2 changed files with 33 additions and 22 deletions

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40

drivers/md/md.c

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15

drivers/md/md.h

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